Questions

The motile germ cell is called a/an

Which among the following is called quicksilver?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No error'.
Rohit is two year (1)/ junior than Mukesh (2)/ in the office. (3)/ No Error (4)

What is the action of dry HCl gas on dry litmus paper?

In the following question the 1st and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/ passage is split into four parts and named P, Q, R and S. These four parts are not given in their proper order. Read the sentence/passage and find out which of the four combinations is correct.

1. "Mother do you love me?", she asked.
P. She then looked into her mother's tear-filled eyes out of impatience for a reply.
Q. She kept waiting but her mother did not speak.
R. Then, she understood what words the mother's eyes spoke and the reason for her silence.
S. She got no direct reply and grew restless.
6. She climbed slowly on to her mother's lap.

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.
P: But the scenario has quite changed now-a-days by allocating a special budget of funds for security.
Q: In the last ten years, budget towards the development of military forces is higher when compared to others.
R: India earlier days gave more importance to the development of industry and less importance to other departments.
S: This is because of the frightening increase in terrorism all around the world especially emerging after the 9/11 terror attack in U.S.

Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it.

Learning is the knowledge of that which is not generally known to others, and which we can only derive at second­hand from books or other artificial sources. The knowledge of that which is before us, or about us, which appeals to our experience, passions, and pursuits, to the bosoms and businesses of men, is not learning. Learning is the knowledge of that which none but the learned know. He is the most learned man who knows the most of what is farthest removed from common life and actual observation. The learned man prides himself in the knowledge of names, and dates, not of men or things. He thinks and cares nothing about his next­door neighbours, but he is deeply read in the tribes and castes of the Hindoos and Calmuc Tartars. He can hardly find his way into the next street, though he is acquainted with the exact dimensions of Constantinople and Peking. He does not know whether his oldest acquaintance is a knave or a fool, but he can pronounce a pompous lecture on all the principal characters in history. He cannot tell whether an object is black or white, round or square, and yet he is a professed master of the optics and the rules of perspective.

Learning is defined as

ΔPQR is right angled at Q. If cosecP = 25/24, then what is the value of cotR ?